Four Seasons 3906N A/C Compressor and Component Kit - Front and Rear

Four Seasons 3906N A/C Compressor Kit

Four Seasons 3906N is a PAC-Kit with a new compressor for select Chevrolet Astro and GMC Safari vans equipped with an HT6 compressor. It is built for front and rear HVAC applications and supports a complete A/C service approach for these vehicle platforms.

The Four Seasons PAC-Kit line combines the compressor with related service components for a more complete repair path. For shoppers searching for a 2002-2005 Chevrolet Astro A/C compressor kit or a 2001-2005 GMC Safari HVAC compressor replacement, part number 3906N matches the listed fitment and system configuration.

Key Features

• Part number 3906N A/C compressor kit
• PAC-Kit w/ New Compressor from Four Seasons
• Fits HT6 compressor applications
• Compatible with front and rear HVAC systems
• Fits 2002-2005 Chevrolet Astro, front and rear
• Fits 2001-2005 GMC Safari, front and rear

Detailed Description

Four Seasons 3906N is an HVAC A/C compressor kit for Chevrolet Astro and GMC Safari models that use the HT6 compressor platform. The PAC-Kit format is aimed at restoring system operation on vehicles with front and rear air conditioning, making it a direct-fit option for owners searching for a Chevrolet Astro AC compressor replacement or GMC Safari AC compressor kit by part number 3906N.

This application-specific kit is listed for 2002-2005 Chevrolet Astro and 2001-2005 GMC Safari models. If you are matching the original system layout on a van with front and rear climate control, Four Seasons 3906N provides the correct fitment reference for those model years.

What It Helps Address

• Loss of A/C compressor operation
• No cold air from the front or rear HVAC system
• Compressor noise or internal compressor wear
• System performance issues on HT6-equipped vans
• Need for a direct-fit compressor kit for Astro or Safari applications

Installation Notes and Tips

Verify the vehicle uses an HT6 compressor before ordering. Confirm the model year, HVAC layout, and existing system configuration against the listed fitment for 2002-2005 Chevrolet Astro and 2001-2005 GMC Safari. Proper evacuation, flushing, and refrigerant service procedures should be followed during installation to help protect the replacement compressor and the rest of the A/C system.

Quality Assurance

Four Seasons is a long-standing automotive climate control brand, and part number 3906N is cataloged as a PAC-Kit with a new compressor for the specified applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.